Hopefully you have at least skimmed through NavFx Part 1 - Quick Reference and have a basic idea of what NavFx brings to your Silverlight applications. In this an subsequent articles I am going to walk you through how I use NavFx to build the next version of http://www.vrcyclist.com. I am not going to go into every gory detail, I will be focussing on the NavFx aspects of the application, but feel free to comment or ask questions about any aspect, I will do my best to answer them. Do bear in mind though I am not re-writing this application in...